PLC - Programmable Logic Controllers
 

AH Series Redundant CPU

     
 
PLC - Programmable Logic Controllers - AH Series Redundant CPU

 
     
 
  Redundant CPU
 
The redundant CPU of the AH Series adopts a reliable redundancy structure, and integrates synchronous modules, Ethernet ports and serial communication interfaces for a more competitive control solution.
 
  Redundant Backplane
 
The redundant backplane of the AH Series provides redundant power supply and communication interfaces for a complete control solution.
 
 
 
Public construction, water treatment, large factory monitoring system
 
 
 
Download
 
 
     
 
Specifications
 
 
 
 
Utilizes 32-bit processor
Excellent program execution speed:LD instruction execution speed 0.02µs
Max. I/O points:
- DIO: Max. 4,352 points
- AIO: Max. 544 channels
- RIO>100,000 points
Program capacity:Max 1M steps (4MB)
Data register (D+L) 512 words
Built-in RS-232/485 multi-modes communication port x1 (RS-232:115.2kbps/ RS-485: 921.6kbps)
Built-in Ethernet communication port (100Mbps)
Built-in SD card slot (supports max. 32GB)
Built-in Mini-USB programming port
System diagnosis /status light/online editing and debug functions
PLC Link automatic data exchange function
MODBUS RTU/ASCII, MODBUS TCP
EtherNet/IP
- Scanner & Adapter mode
- Supports I/O connection & explicit message
- Connections: TCP = 128; CIP = 256
- RPI: 1~1,000ms
- 250 words /connection
- LD/SFC/FBD/IL/ST languages
256 interrupts (Timed/IO/External/ Low voltage/Communication)
Redundant mode only supports timed interrupt
2048 timers and counters
No battery required
RTC function (max. 30 days after power off)
NTP network time correction function
WEB/E-mail/IP Filter function
Supports redundant system
- CPU switch-over time: 20ms
- Built-in sync. Module

 
 
  Contact us
  Have a question or need any assistance that should be answered by a professional? Contact us, and let our staff help you.  
 
 
     
  Related Solutions
  Tools & Services
 
Customer Support and Services
Application Center
FAQ
Product Classroom
Savings Calculator
E-News
Global Solution Center Training Application
(Please contact Helenn Wang for Training Application.)
Software Service Platform
 
  Download
 
Download Center
Industry Special Edition
 
 
 
 
 
Information
Privacy Policy Data Collection
Terms of use Contact us
 
Follow Us
© 2019 Delta Electronics, Inc. All Rights Reserved.